CN2203868Y

CN2203868Y - Folding spring stretching device for cervical vertebra

Info

Publication number: CN2203868Y
Application number: CN 92244507
Authority: CN
Inventors: 王似军
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-16
Filing date: 1992-12-16
Publication date: 1995-07-26
Anticipated expiration: 2002-12-16

Abstract

The utility model relates to a folding spring traction device of cervical vertebra, which is a traction device used for treating the syndrome of cervical vertebrae, such as the fracture of cervical vertebrae, the hyperosteogeny of cervical vertebrae, vertebral artery type of cervical vertebrae diseases, etc. The utility model is characterized in that the utility model is composed of a traction bow and a traction ring, wherein the traction ring can be turned and the traction bow can be supported on shoulders through a shoulder frame. The relative distance of the traction bow and the traction ring can be changed by a pressure spring to regulate the magnitude of traction force, and the effect of the treatment of cervical vertebrae diseases can be achieved. The utility model has the advantages of small size, no space limitation, convenient carrying and good effect of treatment. The utility model can be worn on shoulders so that the patients does not need going to a hospital for treating.

Description

Folding spring stretching device for cervical vertebra

This newly with novel be the collapsible elastic force cervical vertebra tractor that is used for the treatment of the cervical vertebra synthetic disease in the medical machinery industry.

Diseases such as cervical vertebra syndrome such as fracture of cervical vertebra, hyperosteogeny of cervical vertebra, vertebral artery type of cervical spondylosis are brought great misery to the patient.At present, the used traction apparatus of this class disease of each hospitalize is many, has horizontally, hanging, but it makes troubles to patient, must arrive hospital and treat, and consumption time is many, and old heavy patient also will accompany people's one synchronization line or by bus, inconvenience.In addition, it will be subjected to certain spatial constraints, and pull strength also is difficult for regulating, often by doctor's subjective judgment.

The inventor proposes a kind of portable, and the collapsible elastic force cervical vertebra tractor that can be worn on patient's the shoulder is a purpose of this utility model.

This collapsible elastic force cervical vertebra tractor includes traction bow, bail, pillow holder, chin holder, its technical characterictic is bail is passed the nipple of traction bow by push rod a centre bore, compression spring and nut are arranged on push rod, two ends connect the pillow holder and chin holder, traction bow top and the right and left are connected to nipple, its two ends flexibly connect two shoulder framves respectively, be bearing in the both shoulders position, regulate nipple and can change its width and height, be fit to different patient requirements.Semicircular bail and push rod are made one, and push rod passes the centre bore of the nipple of traction bow, and at the last compression spring and the nut of screwing on of being inserted in, adjusting nut can change the pull strength of bail, adapts to various patients' needs.Bail can be according to push rod around the movable rotation of nipple centre bore, and during patient treatment, head can swing, and traction bow two ends and shoulder frame flexibly connect with screw thread, can regulate length, and the patient who satisfies the head size at each grade age uses.

The implementation content of this collapsible elastic force cervical vertebra tractor carries out specific description by accompanying drawing.

Fig. 1 is the structure chart of collapsible elastic force cervical vertebra tractor.

Traction bow 2 is critical pieces, it be with rustless steel or engineering plastics make a reverse U shape top and the right and left all attaching nipple is arranged, the nipple 1 on top can be regulated its width, is fit to the width of shoulder.Both sides nipple 4 and 9 can be regulated its height, is fit to the height of head, adapts to different body size patients' use.Its two ends are shaped on screw thread, flexibly connect two shoulder framves 7 respectively, and shoulder frame 7 moves with the screw thread rotation of the two ends of traction bow 2, is located by nut.Bail 3 is made semi-circular shape, bail 3 two ends hook-types, and activity connects pillow holder 5 and chin holder 6.Push rod 10 and bail 3 are made one, upper end at it is shaped on screw thread, it passes the centre bore of nipple 1, is with compression spring 11 on top, a supporting nut, can rotate up and down along push rod 10 top screw threads, compression compression spring 11, the upper-lower position of change bail 3, the height of rise and fall, through pillow holder 5 and the size that chin holder 6 changes patient's pull strength, satisfy the pull strength of different patients' needs.Bail 3 and push rod 10 can rotate 360 degree around the hole that nipple 1 passes, and pillow holder 5 and chin holder 6 place patient's occipitalia and lower jaw part respectively, by fixing band 8 fix tightlies, therefore when patient medical, head can left-right rotation, and is both comfortable during patient, can improve curative effect again.Traction bow 2 is supported on patient's the both shoulders this traction apparatus through shoulder frame 7, and shoulder is a lower fulcrum, and occipitalia and following chin are last fulcrum, regulate compression spring 11, and the change pull strength satisfies the requirement of the different pull strengths of various patients.

The advantage of this folding spring stretching device for cervical vertebra mainly is: volume is little, and is in light weight, is contained on the head, wears piggyback, is not subjected to the restriction in space. Patient can with, oneself regulate, do not need to go outpatient service to hospital, save time and economical, during traction therapeutic, patient's head can be free movable, on one side can treat, an edge work, the work of curing the disease is neglected neither.

Claims

1, a kind of collapsible elastic force cervical vertebra tractor, mainly include traction bow (2), bail (3), pillow holder (5), chin holder (6), it is characterized in that bail (3) is passed the centre bore of the nipple (1) of traction bow (2) by push rod (10), compression spring (11) and nut are arranged on push rod (10), and two ends connect pillow holder (5) and chin holder (6).Traction bow (2) top and the right and left are connected to nipple (1), (4) and (9), and two ends flexibly connect buttstrap (7).